Kunio Tsuda

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Ishikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,466,705
- Issue date Oct 11, 2016
- Kabushiki Kaisha Toshiba
- Akira Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN based semiconductor device and method of manufacturing the same
- Patent number 9,184,258
- Issue date Nov 10, 2015
- Kabushiki Kaisha Toshiba
- Akira Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,059,027
- Issue date Jun 16, 2015
- Kabushiki Kaisha Toshiba
- Tetsuya Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bipolar transistor with an improved collector structure
- Patent number 5,336,909
- Issue date Aug 9, 1994
- Kabushiki Kaisha Toshiba
- Riichi Katoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound semiconductor device having an emitter contact structure i...
- Patent number 5,266,818
- Issue date Nov 30, 1993
- Kabushiki Kaisha Toshiba
- Kunio Tsuda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180097096
- Publication date Apr 5, 2018
- Kabushiki Kaisha Toshiba
- Toru SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20160268134
- Publication date Sep 15, 2016
- Kabushiki Kaisha Toshiba
- Yasuhiro ISOBE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR WAFER, AND SEMICONDUCTOR DEVICE...
- Publication number 20160079370
- Publication date Mar 17, 2016
- Kabushiki Kaisha Toshiba
- Naoharu SUGIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160027909
- Publication date Jan 28, 2016
- Kabushiki Kaisha Toshiba
- Akira Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150069615
- Publication date Mar 12, 2015
- Kabushiki Kaisha Toshiba
- Tetsuya Ohno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150069405
- Publication date Mar 12, 2015
- Kabushiki Kaisha Toshiba
- Akira Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS